In organic chemistry, butyl is a four- carbon alkyl radical or substituent group with general chemical formula −C4H9, derived from either of the two isomers (n -butane and isobutane) of butane.

The butyl group is an alkyl substituent with four carbon atoms and nine hydrogen atoms, derived from butane (C 4 H 10) by removing one hydrogen atom. Its general formula is –C 4 H 9, where one …

Feb 1, 2025 · Learn about butyl rubber, its properties, advantages, applications in automotive, construction, and more, plus alternatives like silicone rubber.

The meaning of BUTYL is any of four isomeric alkyl radicals C4H9— derived from butane.

Oct 10, 2025 · This article presents a brief discussion of butyl rubber, including its properties, advantages, and applications.

All the butyl groups with different prefixes are used to describe a carbon chain fragment with four carbon atoms, but they differ based on how the atoms are arranged and which carbon is connected to the …

Butyl is a four-carbon alkyl group, derived from the alkane butane, that is commonly used in organic chemistry. It is represented by the formula -CH2CH2CH2CH3 and is an important structural …

The butyl functional group is made up of four carbon atoms. When attached to a molecule, these four atoms can be arranged in four different bond configurations.

Removing a hydrogen atom from the first isomer can result in the formation of two different butyl groups, one designated as n-butyl, and the other as sec-butyl (secondary butyl).

Owing to its excellent air retention, butyl rubber is the preferred material for inner tubes in all but the largest sizes. It also plays an important part in the inner liners of tubeless tires.